diff --git a/apps/routerconsole/java/build.xml b/apps/routerconsole/java/build.xml
index e1904d3fb1..6e7d765aac 100644
--- a/apps/routerconsole/java/build.xml
+++ b/apps/routerconsole/java/build.xml
@@ -65,7 +65,8 @@
         <jar destfile="./build/routerconsole.jar" basedir="./build/obj" includes="**/*.class">
             <manifest>
                 <!-- top level installer will rename to jrobin.jar -->
-                <attribute name="Class-Path" value="i2p.jar router.jar jrobin.jar" />
+                <!-- DTG added in 0.8.4, not in the classpath for very old installs, before we changed wrapper.config to specify * -->
+                <attribute name="Class-Path" value="i2p.jar router.jar jrobin.jar desktopgui.jar" />
             </manifest>
         </jar>
         <delete dir="./tmpextract" />